Plants of South Eastern New South Wales
Medicago truncatula
Barrel Medic
Fabaceae
Used as a forage plant. Naturalised in grassy areas, disturbed sites, roadsides, and other habitats. Sydney area. Tablelands north and east of the ACT. Western Slopes. Rarely elsewhere.
Introduced annual herb, often prostrate, with branches to 0.8 m long. Burr with many straight to curved spines. Stems sparsely hairy. Leaves alternating along the stems, compound, with 3 leaflets, each 0.5-2.5 cm long, 3-20 mm wide, upper surface sparsely hairy, lower surface hairy, margins toothed, tips rounded or somewhat pointed with a terminal tooth, stipules toothed or with narrow, pointed lobes, lower surface hairy. Flowers yellow, pea-shaped, with 5 petals, 2 almost joined together to form the keel. Standard petal 4.5-7 mm long. Flowers in 1–5 flowered clusters. Flowers Sep.–Dec.
PlantNET description: http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Medicago~truncatula (accessed 24 January, 2021)
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